Shows product title on variant chip

CHANGELOG-WIP.md

@@ -8,6 +8,7 @@
 - Logged-in users who own the order or have appropriate permissions bypass the email verification flow and can download PDFs directly.
 - Added a new system email message for sending PDF download links to customers.
 - It is now possible to select multiple products in variant conditions. ([#4166](https://github.com/craftcms/commerce/pull/4166))
+- Variants now include their owner products' title when being displayed in the control panel. ([#4155](https://github.com/craftcms/commerce/issues/4155))
 - It is now possible to select multiple specific variants in pricing rule’s “Match Variant” condition. ([#4167](https://github.com/craftcms/commerce/issues/4167))
 - It is now possible to select multiple specific users in pricing rule’s “Match Customer” condition. ([#4167](https://github.com/craftcms/commerce/issues/4167))
 

src/elements/Variant.php

@@ -256,6 +256,31 @@ public function init(): void
         $this->ownerType = Product::class;
     }
 
+    /**
+     * @inheritdoc
+     */
+    public function getUiLabel(): string
+    {
+        $request = Craft::$app->getRequest();
+        $referrer = $request->getReferrer() ?? '';
+        $pathInfo = $request->getPathInfo();
+
+        $isCommerceProductContext = (
+            str_contains($pathInfo, 'commerce/products') ||
+            ($request->getIsAjax() && str_contains($referrer, 'commerce/products'))
+        );
+
+        if ($isCommerceProductContext || !$this->owner) {
+            return parent::getUiLabel();
+        }
+
+        $labelParts = Craft::$app->getLocale()->getOrientation() === 'rtl'
+            ? [parent::getUiLabel(), $this->owner->getUiLabel()]
+            : [$this->owner->getUiLabel(), parent::getUiLabel()];
+
+        return implode(' : ', $labelParts);
+    }
+
     /**
      * @inheritdoc
      */
@@ -1181,7 +1206,7 @@ public function beforeSave(bool $isNew): bool
         // Validate shipping category ID is available for this product type
         $availableShippingCategories = $this->availableShippingCategories();
         $availableShippingCategoryIds = ArrayHelper::getColumn($availableShippingCategories, 'id');
-        
+
         // If the current shipping category ID is not in the available categories, set it to the default one
         $currentShippingCategoryId = $this->getShippingCategoryId();
         if (!in_array($currentShippingCategoryId, $availableShippingCategoryIds)) {